cruising speed

cruising speed的音标是[ˈkruːɪzɪŋ spoʊt]，基本翻译是“巡航速度”。

速记技巧：可以尝试使用词根词缀分解单词，或者使用类似“巡航”的图像来帮助记忆。

Cruising speed的英文词源是拉丁语“currere”，意为“奔跑，流动”。这个词源可以追溯到古罗马时期，表示马匹奔跑的速度。

变化形式：

1. speed - 原始形式，用于日常用语中。

2. velocity - 由拉丁语“velocity”演变而来，表示速度的量度。

相关单词：

1. speedometer - 速度计，用于测量车辆的速度。

2. velocity indicator - 速度指示器，用于指示车辆的速度和加速度。

3. acceleration - 加速度，表示物体运动速度变化的量度。

4. deceleration - 减速，表示物体运动速度减慢的量度。

5. cruising altitude - 巡航高度，飞机飞行时的高度。

6. cruising range - 巡航距离，表示车辆在特定燃料下可以行驶的距离。

7. cruising motor - 巡航发动机，用于汽车或飞机等交通工具的发动机类型。

8. cruising light - 巡航灯，用于夜间或低能见度条件下行驶的车辆的灯光。

9. cruising speed limit - 巡航速度限制，交通管理规定中规定的车辆行驶速度限制。

10. speed trap - 速度监测点，用于测量车辆速度的设备或地点。

常用短语：

1. cruising speed 巡航速度

2. at full speed 全速

3. at a steady speed 匀速

4. maintain speed 保持速度

5. accelerate to speed 加速到某速度

6. decelerate to speed 减速到某速度

7. vary speed 改变速度

例句：

1. The plane was cruising at 30,000 feet at full speed.

飞机以全速在3万英尺的高度巡航。

2. We accelerated to speed to overtake the truck.

我们加速到超过卡车的速度以便超车。

3. The car decelerated to speed as it approached the traffic light.

当接近交通灯时，汽车减速到某速度。

4. The boat maintained speed in the calm waters.

小船在平静的水面上保持匀速行驶。

5. We vary speed to avoid detection by the police.

我们改变速度以避免被警察发现。

6. At full speed, the motorcycle was a blur of motion.

摩托车全速行驶时，是一团模糊的运动。

7. The ship was at full speed towards the dockside.

船全速向码头驶去。

英文小作文：

Cruising speed is an important factor in transportation, whether it"s a car, a boat, or an airplane. It determines how fast we can reach our destination and how efficiently we use fuel and energy. At cruising speed, a vehicle travels at a steady speed without excessive acceleration or deceleration, which saves fuel and reduces emissions. It also reduces wear and tear on the vehicle"s components and extends its lifespan. When driving at full speed, we need to be careful not to exceed the speed limit or endanger others on the road. However, it"s also important to maintain a safe distance from vehicles ahead and avoid sudden braking or acceleration to avoid accidents. In conclusion, cruising speed is essential for efficient and safe transportation, and it should be carefully considered when driving to ensure the safety of ourselves and others on the road.